package kr.co.choongang;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@WebServlet("/CartDelete")
public class CartDeleteServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		response.setContentType("text/html; charset=UTF-8");
		PrintWriter out = response.getWriter();
		
		out.print("장바구니를 비웠습니다.");
		
		//세션 객체 얻기
		HttpSession session = request.getSession(false);
		
		if(session != null){
			session.invalidate();
		}else{
			out.print("세션 없음"+"<br>");
		}
		out.print("<a href='CartBasket'>상품 목록 페이지</a>");
		out.print("<a href='product.html'>상품 선택 페이지</a>");
	}

}
